[PVE-User] VM KVM slow down....

[Gilberto Nunes]

Hi folks

I have a VM KVM running CentOS 7.
This is the only one VM running in this server.

The Physical Server is a Dell PowerEdge R410 with Intel(R) Xeon(R) CPU
E5-2620 v3 @ 2.40GHz x 12 cpus...

The server has 64 GB of Ram, SAS disk for the PVE installation.

The VM file are in a GlusterFS storage with the same machine configuration.

Between PVE and Storage we have a gigaethernet bond make it with 3
gigaethernet interface connect through three network cable cat 6.

inside the VM, I have Zimbra installed...

Sometime, the access to this VM are extremaly slow....

I heard that I need low down the number of VCPU when work with Java
intensivaly....

Somebody can has some feedback about this???

I am really needing help to solve this slow issue....

Thanks a lot and forgive me regard my bad English...

Thanks

-- 

Gilberto Ferreira
+55 (47) 9676-7530
Skype: gilberto.nunes36